A collapse can be devastating to the economy.Logical formLearned from5 sentences. A collapse of a family may afflict some levels.Logical formLearned from5 sentences. A person may see collapse.Logical formLearned from5 sentences. A (colony collapse disorder) can be mysterious.Logical formLearned from5 sentences. A male may watch a collapse.Logical formLearned from5 sentences. Collapses can be for (housing markets).Logical formLearned from5 sentences. A nature of a dynamic may lead to collapses.Logical formLearned from5 sentences. Dead man may die after collapse.Logical formLearned from5 sentences. (Paper money) may undergo a collapse.Logical formLearned from5 sentences. A collapse can be exquisite.Logical formLearned from5 sentences. A (mortgage securitization market) may undergo a collapse.Logical formLearned from5 sentences. A (safety net) may undergo a collapse.Logical formLearned from5 sentences. Cops may die in building collapse.Logical formLearned from5 sentences. A country may be recovered from collapse.Logical formLearned from5 sentences. A prospect of mankind may enter a period of collapse.Logical formLearned from5 sentences.